apiVersion: tekton.dev/v1
kind: Task

metadata:
  name: hugo
  labels:
    app.kubernetes.io/version: "0.1"
  annotations:
    tekton.dev/pipelines.minVersion: "0.12.1"
    tekton.dev/categories: Build Tools, Cloud
    tekton.dev/tags: buildtools, cloud
    tekton.dev/displayName: Hugo
    tekton.dev/platforms: "linux/amd64"

spec:
  description: >-
    A Task that builds a Hugo site.

    This task uses the Hugo static site generator to build a static site from the
    content in the specified directory.

  workspaces:
    - name: work-dir

  params:
    - name: content-dir
      type: string
      description: The directory where the content is located
      default: ""

    - name: minify
      type: string
      description: Minify the output e.g. HTML, CSS, JS, XML
      default: "false"

    - name: base-url
      type: string
      description: The base URL for the Hugo site. By default reads from the hugo.toml or hugo.yaml
      default: ""

    - name: verbose
      type: string
      description: Verbose output
      default: "false"

  results:
    - name: output
      description: generated static site

  steps:
    - name: build
      env:
        - name: HUGO_MINIFY
          value: $(params.minify)
        - name: HUGO_BASEURL
          value: $(params.base-url)
        - name: HUGO_VERBOSE
          value: $(params.verbose)
        - name: HUGO_CONTENT_DIR
          value: $(params.content-dir)

      image: docker.io/hugomods/hugo:0.122.0@sha256:e90f2e6786969463f3475c7d5e7f031cb5dbf75a8394687d52f99d6c9d0eda0d
      script: |
        export HUGOCMD="hugo"


        if [ "$HUGO_MINIFY" = 'true' ]; then
          export HUGOCMD="${HUGOCMD} --minify"
        fi

        if [ "$HUGO_BASEURL" != '' ]; then
          export HUGOCMD="${HUGOCMD} --baseURL $HUGO_BASEURL"
        fi

        if [ "$HUGO_VERBOSE" = 'true' ]; then
          export HUGOCMD="${HUGOCMD} --verbose"
        fi

        if [ "$HUGO_CONTENT_DIR" != '' ]; then
          export HUGOCMD="${HUGOCMD} --contentDir ${HUGO_CONTENT_DIR}"
        fi

        cd "$(workspaces.work-dir.path)" || exit
        $HUGOCMD

        printf "%s/public" "$(workspaces.work-dir.path)" | tee /tekton/results/output